{"id":3341,"date":"2022-10-05T12:30:49","date_gmt":"2022-10-05T11:30:49","guid":{"rendered":"https:\/\/sites.manchester.ac.uk\/covid19-national-project\/?p=3341"},"modified":"2022-10-05T12:30:49","modified_gmt":"2022-10-05T11:30:49","slug":"which-types-of-ventilation-are-most-effective","status":"publish","type":"post","link":"https:\/\/sites.manchester.ac.uk\/covid19-national-project\/2022\/10\/05\/which-types-of-ventilation-are-most-effective\/","title":{"rendered":"Which types of ventilation are most effective?"},"content":{"rendered":"

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Some mechanical ventilation systems recirculate part of the air in the room. This can increase risks of exposure to respiratory viruses unless the system has devices to remove pathogens such as high-grade filters or UV light.<\/p>\n

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Related<\/h1>\n

Related posts:<\/h3>
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What are the minimum specifications required?<\/h2><\/div><\/div><\/a>
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How can we respond to 'COVID behaviour fatigue'?<\/h2><\/div><\/div><\/a>
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How does this the amount of ventilation required vary depending on the type of room and its usage?<\/h2><\/div><\/div><\/a><\/div>
<\/div><\/div><\/div>\n

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Email:\u00a0PROTECT@hse.gov.uk<\/a><\/span><\/p>\n

Health & Safety Executive \u2013 Science Division
Harpur Hill
Buxton
SK17 9JN<\/p>\n

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